899 FZPN27 KNHC 181636 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 936 AM PDT Sun Jul 18 2021 Offshore Waters Forecast for the E Pacific within 250 nm of Mexico Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. PMZ001-190445- Synopsis for the E Pacific within 250 nm of Mexico 936 AM PDT Sun Jul 18 2021 .SYNOPSIS...Tropical Storm Guillermo near 17.9N 112.5W 1000 mb at 8 AM PDT moving WNW at 10 kt. Maximum sustained winds 45 kt gusts 55 kt. Guillermo will move to 18.3N 114.2W this evening, 18.6N 116.8W Mon morning, 18.7N 119.6W Mon evening, 18.7N 122.5W Tue morning, 18.6N 125.5W Tue evening, and 18.4N 128.4W Wed morning. Guillermo should weaken to a tropical depression near 17.9N 133.4W early Thu. Fresh to strong gap winds will pulse at mainly at night in the Tehuantepec region through the early part of the week. In the Gulf of California, intermittent moderate to fresh SE winds are possible through the remainder of the weekend, and then again toward the end of the week as wind is drawn toward low pressure in the southeastern U.S.A. Mainly gentle to moderate winds will prevail elsewhere. A moderate NW swell may build west of Baja California Norte toward the end of the week. $$ PMZ009-190445- Mexico Border S to 29N within 60 nm of shore- 936 AM PDT Sun Jul 18 2021 .TODAY...W to NW winds 10 kt in the afternoon. Seas 2 to 4 ft. Period 12 seconds. .TONIGHT...NW winds 10 kt. Seas 2 to 4 ft. Period 12 seconds. .MON...NW winds 10 kt. Seas 2 to 4 ft. Period 14 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 15 seconds. .TUE...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 15 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .WED...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 11 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .THU...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. $$ PMZ011-190445- Mexico S of 29N to Punta Eugenia- 936 AM PDT Sun Jul 18 2021 .TODAY...NW to N winds 10 kt in the afternoon. Seas 3 to 5 ft. Period 13 seconds. .TONIGHT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .MON...NW to N winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .TUE...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .WED...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .THU...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 13 seconds. $$ PMZ013-190445- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 936 AM PDT Sun Jul 18 2021 .TODAY...Within 60 nm of shore, variable winds less than 5 kt in the afternoon. Elsewhere, N winds 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Period 13 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .MON...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 14 seconds. .WED...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .WED NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 14 seconds. .THU...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. $$ PMZ015-190445- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 936 AM PDT Sun Jul 18 2021 ...TROPICAL STORM WARNING... .TODAY...TROPICAL STORM CONDITIONS EXPECTED. Within 60 nm of shore, variable winds less than 5 kt in the afternoon. Elsewhere, E winds 25 to 35 kt in the afternoon. Seas 9 to 13 ft. Period 11 seconds. Scattered showers and isolated tstms. .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. Variable winds less than 5 kt Within 60 nm of shore, and E to SE 15 to 20 kt Elsewhere. Seas 9 to 13 ft in S swell. Period 10 seconds. Scattered showers and isolated tstms. .MON...TROPICAL STORM CONDITIONS POSSIBLE. Within 60 nm of shore, variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Elsewhere, NE winds 10 to 15 kt. Seas 7 to 10 ft in S swell. Period 10 seconds. Scattered showers and isolated tstms. .MON NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 9 seconds. .TUE...N winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .WED...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .WED NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .THU...NW to N winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ017-190445- Northern Gulf of California- 936 AM PDT Sun Jul 18 2021 .TODAY...SE winds 10 to 15 kt in the afternoon. Seas 3 ft or less. Period 6 seconds. .TONIGHT...S winds 10 kt. Seas 3 ft or less. Period 5 seconds. .MON...SE winds 10 kt. Seas 3 ft or less. Period 8 seconds. .MON NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 8 seconds. .TUE...Variable winds less than 5 kt. Seas 3 ft or less. Period 8 seconds. .TUE NIGHT...SW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. Period 8 seconds. .WED...Variable winds less than 5 kt, becoming SE 10 kt in the afternoon. Seas 3 ft or less. Period 8 seconds, becoming 10 seconds in the afternoon. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 10 seconds. .THU...SE winds 15 to 20 kt. Seas 3 ft or less, building to 2 to 4 ft in the afternoon. Period 5 seconds. $$ PMZ019-190445- Central Gulf of California- 936 AM PDT Sun Jul 18 2021 .TODAY...SE winds 10 kt in the afternoon. Seas 2 to 4 ft. Period 8 seconds. .TONIGHT...Variable winds less than 5 kt, becoming SW 10 kt late. Seas 3 ft or less. Period 12 seconds. .MON...Variable winds less than 5 kt, becoming NW 10 kt in the afternoon. Seas 3 ft or less. Period 10 seconds. .MON NIGHT...Variable winds less than 5 kt, becoming NW to N 10 kt late. Seas 3 ft or less. Period 11 seconds. .TUE...W to NW winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. Period 11 seconds. .TUE NIGHT...Variable winds less than 5 kt, becoming SW to W 10 kt late. Seas 3 ft or less. Period 13 seconds. .WED...SE to S winds 10 kt. Seas 3 ft or less. Period 13 seconds. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less. Period 14 seconds. .THU...SE winds 10 to 15 kt. Seas 3 ft or less. Period 13 seconds. $$ PMZ021-190445- Southern Gulf of California- 936 AM PDT Sun Jul 18 2021 .TODAY...W to NW winds 10 kt in the afternoon. Seas 2 to 4 ft. Period 12 seconds. .TONIGHT...W winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. .MON...NW winds 10 kt. Seas 2 to 4 ft. Period 14 seconds. .MON NIGHT...Variable winds less than 5 kt, becoming W 10 kt late. Seas 2 to 4 ft. Period 14 seconds. .TUE...W to NW winds 10 kt. Seas 2 to 4 ft. Period 16 seconds. .TUE NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft. Period 15 seconds. .WED...SE to S winds 10 kt. Seas 3 ft or less. Period 15 seconds. .WED NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 15 seconds. .THU...SE winds 10 to 15 kt. Seas 3 ft or less. Period 14 seconds. $$ PMZ023-190445- Entrance to the Gulf of California including Cabo Corrientes- 936 AM PDT Sun Jul 18 2021 .TODAY...S winds 10 to 15 kt in the afternoon. Seas 5 to 7 ft in S swell. Period 13 seconds. Scattered showers and isolated tstms. .TONIGHT...SW to W winds 10 to 15 kt, shifting to NW to N late. Seas 4 to 6 ft in S swell. Period 11 seconds. .MON...NW to N winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. Scattered showers and isolated tstms. .TUE...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .WED...Variable winds less than 5 kt Near Cabo Corrientes, and W to NW 10 to 15 kt Elsewhere. Seas 3 to 5 ft. Period 15 seconds. .WED NIGHT...W winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .THU...W winds 10 kt. Seas 2 to 4 ft. Period 14 seconds. $$ PMZ025-190445- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 936 AM PDT Sun Jul 18 2021 .TODAY...Within 60 nm of shore, variable winds less than 5 kt in the afternoon. Elsewhere, NE to E winds 10 kt in the afternoon. Seas 4 to 6 ft. Period 14 seconds. .TONIGHT...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .MON...Within 60 nm of shore, variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Elsewhere, N to NE winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .MON NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .TUE...NW winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. .TUE NIGHT...W to NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .WED...NW winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 15 seconds. .WED NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft. Period 15 seconds. .THU...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 15 seconds. $$ PMZ027-190445- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 936 AM PDT Sun Jul 18 2021 .TODAY...NE winds 15 to 20 kt in the afternoon. Seas 4 to 6 ft. Period 14 seconds. .TONIGHT...NE to E winds 20 to 25 kt. Seas 4 to 6 ft. Period 15 seconds. .MON...NE winds 20 to 25 kt. Seas 4 to 6 ft. Period 17 seconds. Scattered showers and isolated tstms. .MON NIGHT...E winds 20 to 25 kt, shifting to N 15 to 20 kt late. Seas 4 to 6 ft. Period 17 seconds. .TUE...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 16 seconds. Scattered showers and isolated tstms. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. .WED...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .THU...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. $$ Forecaster Landsea